Lingbayan, Sharmane C.
Physico-chemical and bacteriological determination of ground water at Duplign, Tanudan, Kalinga / - 2014. - vi, 76 pages ; 28 cm.
Physico-chemical and Bacteriological.
CHEM 0068 / 2014 c.1
Physico-chemical and bacteriological determination of ground water at Duplign, Tanudan, Kalinga / - 2014. - vi, 76 pages ; 28 cm.
Physico-chemical and Bacteriological.
CHEM 0068 / 2014 c.1